Quran 30:42 — The Romans (Al-Room)

Say, "Roam the earth and note the consequences for those before you." Most of them were idol worshipers.

[30:41] Disasters have spread throughout the land and sea, because of what the people have committed. He thus lets them taste the consequences of some of their works, that they may return (to the right works).

[30:43] Therefore, you shall devote yourself completely to this perfect religion, before a day comes which is made inevitable by GOD. On that day, they will be shocked.